@Brendan: does moving away /usr/share/X11/xorg.conf.d/nvidia-drm-outputclass-ubuntu.conf (e.g. to your home directory) and rebooting help? (also, remove your xorg.conf, just in case)
@Brendan: does moving away /usr/share/ X11/xorg. conf.d/ nvidia- drm-outputclass -ubuntu. conf (e.g. to your home directory) and rebooting help? (also, remove your xorg.conf, just in case)